Inclusive [gamma] and [pi]0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy

Inclusive [gamma] and [pi]0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy PDF Author: H.-J. Behrend
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Languages : en
Pages : 10

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Inclusive [gamma] and [pi]0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy

Inclusive [gamma] and [pi]0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy PDF Author: H.-J. Behrend
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ISBN:
Category :
Languages : en
Pages : 10

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Inclusive Gamma and Pi 0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy

Inclusive Gamma and Pi 0 Production in E+e- Annihilation at 14, 22, and 34 GeV C.M. Energy PDF Author: CELLO collaboration
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Languages : en
Pages :

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Inclusive and production in e- annihilation at 14, 22, and 34 GeV c.m. energy

Inclusive and production in e- annihilation at 14, 22, and 34 GeV c.m. energy PDF Author:
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Languages : de
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Pi 0 Production by E + E - Annihilation at 14 and 34 GeV C.m. Energy

Pi 0 Production by E + E - Annihilation at 14 and 34 GeV C.m. Energy PDF Author:
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Languages : en
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Observation of Inclusive [eta] Production in [positron-electron] Annihilation at C.m. Energies of 34 GeV

Observation of Inclusive [eta] Production in [positron-electron] Annihilation at C.m. Energies of 34 GeV PDF Author: JADE Collaboration
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Category :
Languages : en
Pages : 7

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Gamma and Pizero Production in Ee− Annihilation. [4. 9 to 7. 4 GeV (c. M.)].

Gamma and Pizero Production in Ee− Annihilation. [4. 9 to 7. 4 GeV (c. M.)]. PDF Author:
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Languages : en
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Inclusive cross sections of .gamma.'s and .pi.° mesons in hadronic events produced by electron-positron annihilation for the center-of-mass energy range 4.9 to 7.4 GeV are presented. Scale invariance of the inclusive spectra is exhibited in this energy range, and their normalization and shape are seen to be consistent with those of spectra arising from the decay of the .pi.°. The fraction of center-of-mass energy carried away by the .gamma.'s at high energies is found to be = 0.24 +- 0.01. The .pi.° inclusive cross section is seen to be consistent in normalization and shape with half the charged-.pi. cross section between x = 0.15 and 0.75, with an integrated inclusive cross-section ratio of sigma(.pi.°)/(sigma(.pi.) + sigma(.pi.−)) = 0.48 +- 0.05. 60 figures, 7 tables.

Inclusive Hadron Production and Two Particle Correlations in Ee− Annihilation at 29 GeV Center-of-mass Energy

Inclusive Hadron Production and Two Particle Correlations in Ee− Annihilation at 29 GeV Center-of-mass Energy PDF Author:
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Languages : en
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We have studied hadron production in ee− annihilation at 29 GeV center-of-mass energy using the PEP-4 Time Projection Chamber Detector. The inclusive cross sections and mean multiplicities for .pi./sup + -/, K/sup + -/ and (p + anti p) production have been measured using ionization energy loss to separate particle species. We find on average 10.7 +- 0.6 .pi./sup + -/, 1.35 +- 13 K/sup + -/ and 0.60 +- 0.08 (p + anti p) per multihadron event. The differential cross section is well described by a number of Monte Carlo hadronization models. In addition, we have observed correlations in rapidity space for identified pions and kaons. Short-range KK correlations provide evidence for local flavor compensation during hadronization. Long-range .pi pi. and KK correlations indicate that the initial partons carry flavor. We also observe significant long-range .pi. K correlations as a result of heavy quark decays. 85 references, 67 figures, 11 tables.

Inclusive π°-production [pi-production] by e+e- [ee] annihilation at 34.6 GeV center of mass energy

Inclusive π°-production [pi-production] by e+e- [ee] annihilation at 34.6 GeV center of mass energy PDF Author:
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Languages : de
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Inclusive [pi]0 Production by E+e- Annihilation at 34.6 GeV Center of Mass Energy

Inclusive [pi]0 Production by E+e- Annihilation at 34.6 GeV Center of Mass Energy PDF Author: TASSO Collaboration
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ISBN:
Category :
Languages : en
Pages : 11

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Gamma and Pizero Production in E+e− Annihilation

Gamma and Pizero Production in E+e− Annihilation PDF Author: Abraham Fong
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ISBN:
Category :
Languages : en
Pages : 266

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